Raman Spectroelectrochemistry

2015-05-22 16:42  下载量:11

资料摘要

资料下载

Raman spectroscopy is a widely used spectroscopic method. Highly specific spectra of materials can be obtained which can be compared and identified by using spectral databases. Similar to IR?spectroscopy, fundamental vibrations of molecules are examined which is important for a complete understanding of chemical reactions. However, in contrast to IR?spectroscopy, no absorption effects are observed but scattering of light. As water is a strong absorber, Raman spectroscopy is the method of choice for studying aqueous solutions compared to IR?spectroscopy. This makes it suitable for biological and medical research, e.g. analysis of the impact of drugs on biological cells. Raman spectra can be acquired very fast. Hence it is used for a large variety of in?situ analyses. Further, it is in general a non?destructive technique depending on the intensity of the laser and duration of an experiment. The experimental setup is simple as no sample preparation is necessary. Solid or liquid samples can be used as they are received. Experiments can be performed either inside or outside of a measurement cell through glass or plastic.

资料下载

文献贡献者

相关资料 更多

相关产品

当前位置: Gamry 资料 Raman Spectroelectrochemistry

关注

拨打电话

留言咨询